I agree with the boring, this has gone on for a while and I will agree the flood are more powerful than I originally put it. They would probably give the halo universe a run for there money actually as they are an enemy designed to raise themselves to their opponents standards. Sith flood would be interesting. Seeing as this argument needs to end as neither of us will give way I will conclude that the flood vs force corruption would be a pretty even fight. Or early on in the battle the forerunners would drive their lower tier tank into fisherman's bay by activating the halo rings so no one wins.